pybind11

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[BUG] GIL hang in multi-threaded situation

7

I am seeing a gil hang issue in multi-threaded situations when a worker thread initializes pybind11 (2.6.2) while operating inside of a PyGILState_Ensure/PyGILState_Release block. The PyGILState_Release is deleting the PyThreadState...

daltairwalter

C++ generates data in real time, how to receive data in real time through pybind11 in python？

1

### Required prerequisites - [X] Make sure you've read the [documentation](https://pybind11.readthedocs.io). Your issue may be addressed there. - [X] Search the [issue tracker](https://github.com/pybind/pybind11/issues) and [Discussions](https:/pybind/pybind11/discussions) to verify that this hasn't...

GalSang17

### Required prerequisites - [x] Make sure you've read the [documentation](https://pybind11.readthedocs.io). Your issue may be addressed there. - [x] Search the [issue tracker](https://github.com/pybind/pybind11/issues) and [Discussions](https:/pybind/pybind11/discussions) to verify that this hasn't...

IljaManakov

pybind11 + pydantic

1

### Required prerequisites - [X] Make sure you've read the [documentation](https://pybind11.readthedocs.io). Your issue may be addressed there. - [X] Search the [issue tracker](https://github.com/pybind/pybind11/issues) and [Discussions](https:/pybind/pybind11/discussions) to verify that this hasn't...

mariannasb

[QUESTION]Can different return value and call policies be used depending on the actual type of std::variant?

1

Recently, I want to export a function whose return type is std::variant. However, different return value policies and additional call policies should be applied according to the actual return value...

HunterTracer

Bus error when importing numpy from a separate thread.

3

### Required prerequisites - [X] Make sure you've read the [documentation](https://pybind11.readthedocs.io). Your issue may be addressed there. - [X] Search the [issue tracker](https://github.com/pybind/pybind11/issues) and [Discussions](https:/pybind/pybind11/discussions) to verify that this hasn't...

RealLast

### Required prerequisites - [x] Make sure you've read the [documentation](https://pybind11.readthedocs.io). Your issue may be addressed there. - [x] Search the [issue tracker](https://github.com/pybind/pybind11/issues) and [Discussions](https:/pybind/pybind11/discussions) to verify that this hasn't...

Joseph-Edwards

## Description **NOT FOR MERGING** This PR simply removes smart_holder tests so that * tests/CMakeLists.txt is identical to master while the code under * include/pybind11 is exactly as under the...

rwgk

Passing reference arguments to trampoline methods [smart_holder]

14

This replaces #2911 and mimics #2915 in master. This introduces a set of new unittests revealing that reference arguments passed to trampoline methods, i.e. Python-overridden virtual methods of C++ classes,...

rhaschke

python's multiple illegal destructions of classes in C++[BUG]:

1

### Required prerequisites - [X] Make sure you've read the [documentation](https://pybind11.readthedocs.io). Your issue may be addressed there. - [X] Search the [issue tracker](https://github.com/pybind/pybind11/issues) and [Discussions](https:/pybind/pybind11/discussions) to verify that this hasn't...

freedom-cui